4042680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 12355200

約数和(自身を除く): 8312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 571, 590, 708, 885, 1142, 1180, 1416, 1713, 1770, 2284, 2360, 2855, 3426, 3540, 4568, 5710, 6852, 7080, 8565, 11420, 13704, 17130, 22840, 33689, 34260, 67378, 68520, 101067, 134756, 168445, 202134, 269512, 336890, 404268, 505335, 673780, 808536, 1010670, 1347560, 2021340, 4042680]

約数ペア:

[(1, 4042680), (2, 2021340), (3, 1347560), (4, 1010670), (5, 808536), (6, 673780), (8, 505335), (10, 404268), (12, 336890), (15, 269512), (20, 202134), (24, 168445), (30, 134756), (40, 101067), (59, 68520), (60, 67378), (118, 34260), (120, 33689), (177, 22840), (236, 17130), (295, 13704), (354, 11420), (472, 8565), (571, 7080), (590, 6852), (708, 5710), (885, 4568), (1142, 3540), (1180, 3426), (1416, 2855), (1713, 2360), (1770, 2284)]